//------------------------------------------------------------------------------------------------------------------------------
// GTAvaCrypt (https://github.com/rygo6/GTAvaCrypt/blob/master/LICENSE)
#if defined(LIL_MODIFY_PREVPOS)
    #define LIL_MODIFY_TARGET input.previousPositionOS
#else
    #define LIL_MODIFY_TARGET input.positionOS
#endif

#if !defined(LIL_LITE) && !defined(LIL_BAKER) && defined(LIL_FEATURE_ENCRYPTION)
    if(!_IgnoreEncryption)
    {
        float4 keys = floor(_Keys + 0.5);
        keys = keys.x == 0 ? float4(0,0,0,0) : floor(keys / 3) * 3 + 1;

        keys.x *= 1;
        keys.y *= 2;
        keys.z *= 3;
        keys.w *= 4;

        LIL_MODIFY_TARGET.xyz -= input.normalOS * input.uv6.x * (sin((keys.z - keys.y) * 2) * cos(keys.w - keys.x));
        LIL_MODIFY_TARGET.xyz -= input.normalOS * input.uv6.y * (sin((keys.w - keys.x) * 3) * cos(keys.z - keys.y));
        LIL_MODIFY_TARGET.xyz -= input.normalOS * input.uv7.x * (sin((keys.x - keys.w) * 4) * cos(keys.y - keys.z));
        LIL_MODIFY_TARGET.xyz -= input.normalOS * input.uv7.y * (sin((keys.y - keys.z) * 5) * cos(keys.x - keys.w));
    }
#endif

#undef LIL_MODIFY_TARGET